I have no idea where my manual is for this thing. I swear my original big Nintendo DS had the ability to stretch the screen size to fit the screen with GBA games. I haven't been able to get my DS Lite to do it so I'm guessing it just doesn't. Can anyone confirm? I seem to have lost my GBA SP from moving so I've been playing GBA games on my DS Lite, I swear the screen size is much smaller. I really wish I could stretch it.